TPS737 1-A Low-Dropout Regulator With Reverse Current Protection

1 Features • Stable with 1-μF or larger ceramic output capacitor • Input voltage range: 2.2 V to 5.5 V • Ultra-low dropout voltage: 130 mV typical at 1 A • Excellent load transient response—even with only 1-μF output capacitor • NMOS topology delivers low reverse leakage current • Initial

文件：2.50188 Mbytes 页数：40 Pages

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德州仪器

TPS737 1-A Low-Dropout Regulator With Reverse Current Protection

1 Features • Stable with 1-μF or larger ceramic output capacitor • Input voltage range: 2.2 V to 5.5 V • Ultra-low dropout voltage – Legacy silicon: 130 mV typical at 1 A – New silicon, M3 suffix: 122 mV typical at 1 A • Excellent load transient response—even with only 1-μF output capacitor

文件：3.36034 Mbytes 页数：49 Pages

TI

德州仪器

TPS737 1-A Low-Dropout Regulator With Reverse Current Protection

1 Features • Stable with 1-μF or larger ceramic output capacitor • Input voltage range: 2.2 V to 5.5 V • Ultra-low dropout voltage – Legacy silicon: 130 mV typical at 1 A – New silicon, M3 suffix: 122 mV typical at 1 A • Excellent load transient response—even with only 1-μF output capacitor

文件：3.35653 Mbytes 页数：48 Pages

TI

德州仪器

TPS737 1A Low-Dropout Regulator With Reverse Current Protection

1 Features • Stable with 1μF or larger ceramic output capacitor • Input voltage range: 2.2V to 5.5V • Ultra-low dropout voltage – Legacy silicon: 130mV typical at 1A – New silicon: 122mV typical at 1A • Excellent load transient response—even with only 1μF output capacitor • NMOS topology d

文件：3.2928 Mbytes 页数：52 Pages

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德州仪器

TPS737 1A Low-Dropout Regulator With Reverse Current Protection

1 Features • Stable with 1μF or larger ceramic output capacitor • Input voltage range: 2.2V to 5.5V • Ultra-low dropout voltage – Legacy silicon: 130mV typical at 1A – New silicon: 122mV typical at 1A • Excellent load transient response—even with only 1μF output capacitor • NMOS topology d

文件：3.26478 Mbytes 页数：53 Pages

TI

德州仪器

TPS737 1A, Low-Dropout Regulator With Reverse Current Protection

1 Features • Stable with 1μF or larger ceramic output capacitor • Input voltage range: 2.2V to 5.5V • Ultra-low dropout voltage – Legacy silicon: 130mV typical at 1A – New silicon: 122mV typical at 1A • Excellent load transient response—even with only 1μF output capacitor • NMOS topology d

文件：3.0638 Mbytes 页数：50 Pages

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德州仪器

1-A Low-Dropout Regulator With Reverse Current Protection

文件：1.43947 Mbytes 页数：38 Pages

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德州仪器

具有反向电流保护和使能功能的 1A 超低压降稳压器

TPS737xx 系列线性低压降 (LDO) 稳压器在电压跟随器配置中使用了 NMOS 旁路元件。该拓扑结构对输出电容值和等效串联电阻 (ESR) 的敏感度相对较低，从而实现多种负载配置。负载瞬态响应出色，即使与 1µF 小型陶瓷输出电容搭配工作时也是如此。NMOS 拓扑结构也可实现超低压降。\n\nTPS737xx 系列利用先进的 BiCMOS 工艺实现高精度，同时提供超低的压降和低接地引脚电流。未启用时的电流消耗小于 20nA，适用于便携式 应用。这些器件受到热关断和折返电流限制的保护。\n\n对于要求更高输出电压精度的 应用 ，请考虑 TI 的 TPS7A37xx 系列 1% 总 • 与 1µF 或更大的陶瓷输出电容器搭配使用时可保持稳定\n• 输入电压范围：2.2V 至 5.5V\n• 超低压降：1A 时典型值为 130mV\n• 即使使用仅为 1µF 的输出电容器，也能实现出色的负载瞬态响应\n• NMOS 拓扑结构可提供低反向泄漏电流\n• 初始精度为 1%\n• 在线路、负载和温度范围内总精度为 3%\n• 关断模式下，IQ 典型值小于 20nA\n• 热关断和电流限制可实现故障保护\n• 提供多个输出电压版本 \n• 可调节输出：1.20V 至 5.5V\n• 使用工厂封装级编程，可提供定制输出;

TI

德州仪器

TPS737 1-A Low-Dropout Regulator With Reverse Current Protection

1 Features • Stable with 1-μF or larger ceramic output capacitor • Input voltage range: 2.2 V to 5.5 V • Ultra-low dropout voltage – Legacy silicon: 130 mV typical at 1 A – New silicon, M3 suffix: 122 mV typical at 1 A • Excellent load transient response—even with only 1-μF output capacitor

文件：3.36034 Mbytes 页数：49 Pages

TI

德州仪器

TPS737 1-A Low-Dropout Regulator With Reverse Current Protection

1 Features • Stable with 1-μF or larger ceramic output capacitor • Input voltage range: 2.2 V to 5.5 V • Ultra-low dropout voltage – Legacy silicon: 130 mV typical at 1 A – New silicon, M3 suffix: 122 mV typical at 1 A • Excellent load transient response—even with only 1-μF output capacitor

文件：3.35653 Mbytes 页数：48 Pages

TI

德州仪器